Circular Baby Afghans. These round blankets are your chance to create something unique for a precious little one. All 5 circular afghan patterns are easy to crochet using medium weight yarn. You'll enjoy fashioning the blanket and your wee one will enjoy it's fun shape and cuddly warmth. Just imagine her giggles of glee! These 5 crochet designs by Rebecca Leigh include Ripples of Joy Morning Glory! Spring Surprise Oops-A-Daisy! and Purely Delightful.